ES2359699T3 - Agentes de refrigeración a base de 1,3-propanodiol, que contienen derivados azólicos, para sistemas de refrigeración con pilas de combustible. - Google Patents

Agentes de refrigeración a base de 1,3-propanodiol, que contienen derivados azólicos, para sistemas de refrigeración con pilas de combustible. Download PDF

Info

Publication number: ES2359699T3
Authority: ES; Spain
Prior art keywords: weight; derivatives; propanediol; contain; concentrates
Prior art date: 2002-12-12
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Lifetime

Application number

ES03785723T

Other languages

English (en)

Spanish (es)

Inventor

Bernd Wenderoth

Birgit Flaig

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

BASF SE

Original Assignee

BASF SE

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2002-12-12

Filing date

2003-12-03

Publication date

2011-05-26

2003-12-03 Application filed by BASF SE filed Critical BASF SE

2011-05-26 Application granted granted Critical

2011-05-26 Publication of ES2359699T3 publication Critical patent/ES2359699T3/es

2023-12-03 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000000446 fuel Substances 0.000 title claims abstract description 29
238000005057 refrigeration Methods 0.000 title claims abstract description 19
239000003795 chemical substances by application Substances 0.000 title claims description 12
239000000203 mixture Substances 0.000 claims abstract description 32
DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 claims abstract description 25
YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 claims abstract description 25
229920000166 polytrimethylene carbonate Polymers 0.000 claims abstract description 25
239000002826 coolant Substances 0.000 claims abstract description 24
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
230000007246 mechanism Effects 0.000 claims abstract description 16
238000007710 freezing Methods 0.000 claims abstract description 15
230000008014 freezing Effects 0.000 claims abstract description 15
-1 alkylene glycols Chemical class 0.000 claims abstract description 14
239000012141 concentrate Substances 0.000 claims abstract description 13
239000003223 protective agent Substances 0.000 claims abstract description 13
150000002148 esters Chemical class 0.000 claims abstract description 9
229910052717 sulfur Inorganic materials 0.000 claims abstract description 9
229910052757 nitrogen Inorganic materials 0.000 claims abstract description 7
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 6
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 6
239000011593 sulfur Substances 0.000 claims abstract description 6
238000010790 dilution Methods 0.000 claims abstract description 5
239000012895 dilution Substances 0.000 claims abstract description 5
125000004434 sulfur atom Chemical group 0.000 claims abstract description 5
125000005842 heteroatom Chemical group 0.000 claims abstract description 4
150000002391 heterocyclic compounds Chemical class 0.000 claims abstract description 4
125000003118 aryl group Chemical group 0.000 claims abstract description 3
229920006395 saturated elastomer Polymers 0.000 claims abstract description 3
230000004927 fusion Effects 0.000 claims abstract 2
238000001816 cooling Methods 0.000 claims description 6
HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 claims description 4
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 4
239000012964 benzotriazole Substances 0.000 claims description 4
229910052710 silicon Inorganic materials 0.000 claims description 4
239000010703 silicon Substances 0.000 claims description 4
NSPMIYGKQJPBQR-UHFFFAOYSA-N 4H-1,2,4-triazole Chemical compound C=1N=CNN=1 NSPMIYGKQJPBQR-UHFFFAOYSA-N 0.000 claims description 3
238000007865 diluting Methods 0.000 claims description 2
239000002253 acid Substances 0.000 abstract 1
238000005260 corrosion Methods 0.000 description 12
230000007797 corrosion Effects 0.000 description 12
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 7
239000003112 inhibitor Substances 0.000 description 7
239000007788 liquid Substances 0.000 description 6
238000012360 testing method Methods 0.000 description 6
125000004433 nitrogen atom Chemical group N* 0.000 description 5
229910052782 aluminium Inorganic materials 0.000 description 4
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 4
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 4
DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
229910052751 metal Inorganic materials 0.000 description 3
239000002184 metal Substances 0.000 description 3
CMGDVUCDZOBDNL-UHFFFAOYSA-N 4-methyl-2h-benzotriazole Chemical compound CC1=CC=CC2=NNN=C12 CMGDVUCDZOBDNL-UHFFFAOYSA-N 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
239000004809 Teflon Substances 0.000 description 2
229920006362 Teflon® Polymers 0.000 description 2
239000000654 additive Substances 0.000 description 2
125000000217 alkyl group Chemical group 0.000 description 2
125000004429 atom Chemical group 0.000 description 2
150000007980 azole derivatives Chemical class 0.000 description 2
125000004432 carbon atom Chemical group C* 0.000 description 2
238000002485 combustion reaction Methods 0.000 description 2
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
238000011156 evaluation Methods 0.000 description 2
229910052739 hydrogen Inorganic materials 0.000 description 2
239000001257 hydrogen Substances 0.000 description 2
238000005342 ion exchange Methods 0.000 description 2
239000012528 membrane Substances 0.000 description 2
150000002739 metals Chemical class 0.000 description 2
229920005989 resin Polymers 0.000 description 2
239000011347 resin Substances 0.000 description 2
DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
150000000177 1,2,3-triazoles Chemical class 0.000 description 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical group [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 1
230000002411 adverse Effects 0.000 description 1
229910000147 aluminium phosphate Inorganic materials 0.000 description 1
IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical class C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 description 1
150000001565 benzotriazoles Chemical class 0.000 description 1
125000002091 cationic group Chemical group 0.000 description 1
KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
238000002242 deionisation method Methods 0.000 description 1
239000008367 deionised water Substances 0.000 description 1
229910021641 deionized water Inorganic materials 0.000 description 1
239000012153 distilled water Substances 0.000 description 1
239000012154 double-distilled water Substances 0.000 description 1
238000001914 filtration Methods 0.000 description 1
238000009472 formulation Methods 0.000 description 1
239000005338 frosted glass Substances 0.000 description 1
AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
239000011521 glass Substances 0.000 description 1
235000011187 glycerol Nutrition 0.000 description 1
125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
150000002460 imidazoles Chemical class 0.000 description 1
238000002955 isolation Methods 0.000 description 1
230000007774 longterm Effects 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
238000000034 method Methods 0.000 description 1
231100000252 nontoxic Toxicity 0.000 description 1
230000003000 nontoxic effect Effects 0.000 description 1
230000010355 oscillation Effects 0.000 description 1
238000005554 pickling Methods 0.000 description 1
229920000151 polyglycol Polymers 0.000 description 1
239000010695 polyglycol Substances 0.000 description 1
239000005518 polymer electrolyte Substances 0.000 description 1
230000002035 prolonged effect Effects 0.000 description 1
235000013772 propylene glycol Nutrition 0.000 description 1
239000011814 protection agent Substances 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical class O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
125000000542 sulfonic acid group Chemical group 0.000 description 1
229920002994 synthetic fiber Polymers 0.000 description 1
238000012546 transfer Methods 0.000 description 1
230000003442 weekly effect Effects 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/20—Antifreeze additives therefor, e.g. for radiator liquids
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/08—Materials not undergoing a change of physical state when used
- C09K5/10—Liquid materials
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04029—Heat exchange using liquids
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Physics & Mathematics (AREA)
Combustion & Propulsion (AREA)
Thermal Sciences (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Manufacturing & Machinery (AREA)
Sustainable Development (AREA)
Sustainable Energy (AREA)
Electrochemistry (AREA)
General Chemical & Material Sciences (AREA)
Preventing Corrosion Or Incrustation Of Metals (AREA)
Fuel Cell (AREA)

ES03785723T 2002-12-12 2003-12-03 Agentes de refrigeración a base de 1,3-propanodiol, que contienen derivados azólicos, para sistemas de refrigeración con pilas de combustible. Expired - Lifetime ES2359699T3 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE10258385A DE10258385A1 (de)	2002-12-12	2002-12-12	Kühlmittel auf Basis von 1,3-Propandiol enthaltend Azolderivate für Brennstoffzellen-Kühlsysteme
DE10258385		2002-12-12

Publications (1)

Publication Number	Publication Date
ES2359699T3 true ES2359699T3 (es)	2011-05-26

Family

ID=32336312

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES03785723T Expired - Lifetime ES2359699T3 (es)	2002-12-12	2003-12-03	Agentes de refrigeración a base de 1,3-propanodiol, que contienen derivados azólicos, para sistemas de refrigeración con pilas de combustible.

Country Status (16)

Country	Link
US (1)	US20060027782A1 (de)
EP (1)	EP1572830B1 (de)
JP (1)	JP4944381B2 (de)
KR (1)	KR101021207B1 (de)
CN (1)	CN1726269B (de)
AR (1)	AR042449A1 (de)
AT (1)	ATE500305T1 (de)
AU (1)	AU2003294775B2 (de)
BR (1)	BR0317186B1 (de)
CA (1)	CA2509597C (de)
DE (2)	DE10258385A1 (de)
ES (1)	ES2359699T3 (de)
MX (1)	MXPA05006019A (de)
PL (1)	PL205334B1 (de)
WO (1)	WO2004053015A1 (de)
ZA (1)	ZA200505558B (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6818146B2 (en) *	2001-01-16	2004-11-16	Shell Oil Company	Chemical base for engine coolant/antifreeze with improved thermal stability properties
CA2579118C (en)	2004-09-08	2012-12-04	Honeywell International Inc.	Non-conductive colored heat transfer fluids
CN101015084B (zh)	2004-09-08	2010-10-27	霍尼韦尔国际公司	处理过的离子交换树脂、制造方法、包含其的组件和传热系统、以及使用方法
US8658326B2 (en)	2004-09-08	2014-02-25	Prestone Products Corporation	Heat transfer system, fluid, and method
MX2007002588A (es)	2004-09-08	2007-05-09	Honeywell Int Inc	Inhibidores de la corrosion, fluidos de transferencia de calor inhibidores de la corrosion y uso de los mismos.
AU2005282491A1 (en)	2004-09-08	2006-03-16	Honeywell International Inc.	Colorant treated ion exchange resins, method of making, heat transfer systems and assemblies containing the same, and method of use
US20070203276A1 (en) *	2006-02-10	2007-08-30	Gyorgyi Fenyvesi	Plasticizers comprising biologically-based mono and di esters
FR2958654B1 (fr) *	2010-04-08	2013-08-23	Dehon S A	Liquide caloporteur
JP7026672B2 (ja)	2016-07-29	2022-02-28	エコラブユーエスエイインク	腐食軽減のためのベンゾトリアゾールおよびトリルトリアゾール誘導体
JP7101695B2 (ja) *	2016-11-23	2022-07-15	ビーエーエスエフソシエタス・ヨーロピア	アゾール誘導体および追加の防食剤を含む、燃料電池および／またはバッテリを備えた電気自動車の冷却システム用クーラント
CN113015776A (zh) *	2018-11-06	2021-06-22	巴斯夫欧洲公司	新的用于冷却锂储存电池的传热液体
JP7111588B2 (ja) *	2018-11-14	2022-08-02	トヨタ自動車株式会社	冷却液組成物
JP2020105942A (ja) *	2018-12-26	2020-07-09	株式会社デンソー	車両用熱マネジメントシステム
JP6836210B2 (ja) *	2018-12-26	2021-02-24	株式会社デンソー	車両用熱マネジメントシステム、熱輸送媒体、および車両走行用の電池の冷却方法
JP2020125384A (ja)	2019-02-01	2020-08-20	株式会社デンソー	熱輸送媒体および車両用熱マネジメントシステム
EP3865552A1 (de)	2020-02-11	2021-08-18	Arteco NV	Wärmeübertragungsflüssigkeit mit geringer leitfähigkeit mit einem amidinhibitor, verfahren zu ihrer herstellung und ihre verwendung
EP4117085A1 (de)	2021-07-07	2023-01-11	Basf Se	Neuartiges kühlmittel mit niedriger elektrischer leitfähigkeit
CN113698917B (zh) *	2021-08-25	2023-11-24	统一石油化工有限公司	一种氢燃料电池车用冷却液组合物
CN113789160B (zh) *	2021-09-10	2023-07-04	浙江巨化技术中心有限公司	一种包含聚乙二醇硫氮杂化改性体的组合物、及其用于液冷剂的用途以及浸没式液冷系统
CA3240899A1 (en) *	2021-12-17	2023-06-22	Timo Weide	Heat transfer system with organic, non-ionic inhibitors compatible with flux exposure in fuel cell operations

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1948794A1 (de)	1969-09-26	1971-04-01	Rhein Chemie Rheinau Gmbh	4,5,6,7-Tetrahydrobenzotriazole,Verfahren zu ihrer Herstellung und ihre Verwendung als Korrosionsinhibitoren
US4460478A (en) *	1982-09-30	1984-07-17	Union Carbide Corporation	Orthosilicate ester containing heat transfer fluids
DE19802490C2 (de)	1998-01-23	2002-01-24	Xcellsis Gmbh	Verwendung eines Paraffins als Kühlmittel für Brennstoffzellen
AU5723099A (en)	1998-09-22	2000-04-10	Ballard Power Systems Inc.	Antifreeze cooling subsystem
DE19857398B4 (de)	1998-12-12	2010-07-08	GM Global Technology Operations, Inc., Detroit	Brennstoffzellensystem, insbesondere für elektromotorisch angetriebene Fahrzeuge
JP4842420B2 (ja) *	1999-09-28	2011-12-21	トヨタ自動車株式会社	冷却液、冷却液の封入方法および冷却システム
DE10063951A1 (de) *	2000-12-20	2002-06-27	Basf Ag	Kühlmittel für Kühlsysteme in Brennstoffzellenantrieben
US6818146B2 (en)	2001-01-16	2004-11-16	Shell Oil Company	Chemical base for engine coolant/antifreeze with improved thermal stability properties
US7452479B2 (en) *	2001-02-14	2008-11-18	Shell Oil Company	Chemical base for fuel cell engine heat exchange coolant/antifreeze comprising 1,3-propanediol
DE10128530A1 (de)	2001-06-13	2002-12-19	Basf Ag	Kühlmittel für Kühlsysteme in Brennstoffzellenantrieben enthaltend Azolderivate
DE10201276A1 (de) *	2002-01-15	2003-07-24	Basf Ag	Verfahren und Vorrichtung zum Entionisieren von Kühlmedien für Brennstoffzellen

2002
- 2002-12-12 DE DE10258385A patent/DE10258385A1/de not_active Withdrawn
2003
- 2003-12-03 KR KR1020057010516A patent/KR101021207B1/ko not_active Expired - Fee Related
- 2003-12-03 PL PL377707A patent/PL205334B1/pl not_active IP Right Cessation
- 2003-12-03 US US10/536,806 patent/US20060027782A1/en not_active Abandoned
- 2003-12-03 BR BRPI0317186-8B1A patent/BR0317186B1/pt not_active IP Right Cessation
- 2003-12-03 JP JP2004557982A patent/JP4944381B2/ja not_active Expired - Fee Related
- 2003-12-03 CN CN2003801059816A patent/CN1726269B/zh not_active Expired - Fee Related
- 2003-12-03 WO PCT/EP2003/013633 patent/WO2004053015A1/de not_active Ceased
- 2003-12-03 AT AT03785723T patent/ATE500305T1/de active
- 2003-12-03 ES ES03785723T patent/ES2359699T3/es not_active Expired - Lifetime
- 2003-12-03 EP EP03785723A patent/EP1572830B1/de not_active Expired - Lifetime
- 2003-12-03 DE DE50313514T patent/DE50313514D1/de not_active Expired - Lifetime
- 2003-12-03 CA CA2509597A patent/CA2509597C/en not_active Expired - Fee Related
- 2003-12-03 AU AU2003294775A patent/AU2003294775B2/en not_active Ceased
- 2003-12-03 MX MXPA05006019A patent/MXPA05006019A/es active IP Right Grant
- 2003-12-12 AR ARP030104591A patent/AR042449A1/es unknown
2005
- 2005-07-11 ZA ZA200505558A patent/ZA200505558B/en unknown

Also Published As

Publication number	Publication date
MXPA05006019A (es)	2005-08-18
JP2006510168A (ja)	2006-03-23
KR20050085504A (ko)	2005-08-29
WO2004053015A1 (de)	2004-06-24
EP1572830A1 (de)	2005-09-14
BR0317186B1 (pt)	2013-08-13
AU2003294775B2 (en)	2009-08-27
CN1726269A (zh)	2006-01-25
ATE500305T1 (de)	2011-03-15
PL377707A1 (pl)	2006-02-06
BR0317186A (pt)	2005-11-01
AR042449A1 (es)	2005-06-22
JP4944381B2 (ja)	2012-05-30
ZA200505558B (en)	2006-10-25
CA2509597A1 (en)	2004-06-24
CA2509597C (en)	2012-11-20
US20060027782A1 (en)	2006-02-09
KR101021207B1 (ko)	2011-03-11
CN1726269B (zh)	2012-11-07
AU2003294775A1 (en)	2004-06-30
DE10258385A1 (de)	2004-06-24
EP1572830B1 (de)	2011-03-02
PL205334B1 (pl)	2010-04-30
DE50313514D1 (de)	2011-04-14

Publication	Publication Date	Title
ES2359699T3 (es)	2011-05-26	Agentes de refrigeración a base de 1,3-propanodiol, que contienen derivados azólicos, para sistemas de refrigeración con pilas de combustible.
ES2231712T3 (es)	2005-05-16	Agentes refrigerantes para sistemas refrigerantes en motores de pila de combustible que contienen derivados de azol.
ES2271104T3 (es)	2007-04-16	Refrigerantes para sistemas de refrigeracion en accionamientos de pilas combustibles.
CA2447174A1 (en)	2004-04-30	Fuel cell and fuel cell coolant compositions
EP1739775B1 (de)	2011-11-02	Kühlfluidzusammensetzung für brennstoffzelle
US8691110B2 (en)	2014-04-08	Coolant composition for fuel cell
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